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Calculate divergence of vector fields
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Calculate line integral over a straight line
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Cartesian parameterisation of surface, normal vector, and magnitude
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Dot and cross product combinations
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Dot product - find angles between two pairs of vectors,
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Elementary operations on vectors,
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Evaluate double integrals with numerical limits,
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question
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20 Nov 2019, 2:51 p.m.
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Find a unit normal vector to a surface given in Cartesian form
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question
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20 Nov 2019, 2:51 p.m.
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Find Cartesian form of a surface, and a normal vector
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Find curl and divergence of a vector field
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question
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24 Jan 2020, 8:48 a.m.
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Ready to use
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Find directional derivative of a scalar field
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question
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31 Jan 2024, 2:58 p.m.
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Has some problems
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Find gradient of scalar field,
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question
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20 Nov 2019, 2:51 p.m.
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Find normals to surface enclosing a region, and volume
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question
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20 Nov 2019, 2:51 p.m.
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Find normals to surfaces enclosing a region, and the volume of the region
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Find points of intersection, tangents, and angles between parametric curves
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Find surface of points in scalar field orthogonal to the z axis,
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Find the curl of a vector field
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Find unit vector orthogonal to two others,
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Find unit vector parallel to given vector,
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question
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20 Nov 2019, 2:51 p.m.
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Has some problems
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Identify correct parametric representation of a curve
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Lengths of and distance between vectors, dot and cross products,
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question
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20 Nov 2019, 2:51 p.m.
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Parameterisation of a curve - find tangent and length
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Parameterisation of a curve - tangent and coordinates at given point,
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Parametric curve - find tangent and coordinates at given point,
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question
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20 Nov 2019, 2:51 p.m.
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Parametric representations of a curve - find tangent and length
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question
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Use Green's theorem to convert line integral to double integral,
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question
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20 Nov 2019, 2:51 p.m.
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Vector calculus
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exam
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20 Nov 2019, 2:51 p.m.
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Ready to use
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Vector equation of a line
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question
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20 Nov 2019, 2:51 p.m.
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